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Issue 1533773002: Delete CC. (Closed) Base URL: git@github.com:domokit/mojo.git@cl-2e
Patch Set: rebase Created 5 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include <string>
6
7 #include "base/time/time.h"
8 #include "base/values.h"
9 #include "cc/debug/rendering_stats.h"
10 #include "testing/gtest/include/gtest/gtest.h"
11
12 namespace cc {
13 namespace {
14
15 static std::string ToString(const RenderingStats::TimeDeltaList& list) {
16 scoped_refptr<base::trace_event::TracedValue> value =
17 new base::trace_event::TracedValue();
18 list.AddToTracedValue("list_value", value.get());
19 return value->ToString();
20 }
21
22 TEST(RenderingStatsTest, TimeDeltaListEmpty) {
23 RenderingStats::TimeDeltaList time_delta_list;
24 EXPECT_EQ("{\"list_value\":[]}", ToString(time_delta_list));
25 }
26
27 TEST(RenderingStatsTest, TimeDeltaListNonEmpty) {
28 RenderingStats::TimeDeltaList time_delta_list;
29 time_delta_list.Append(base::TimeDelta::FromMilliseconds(234));
30 time_delta_list.Append(base::TimeDelta::FromMilliseconds(827));
31
32 EXPECT_EQ("{\"list_value\":[234.0,827.0]}", ToString(time_delta_list));
33 }
34
35 TEST(RenderingStatsTest, TimeDeltaListAdd) {
36 RenderingStats::TimeDeltaList time_delta_list_a;
37 time_delta_list_a.Append(base::TimeDelta::FromMilliseconds(810));
38 time_delta_list_a.Append(base::TimeDelta::FromMilliseconds(32));
39
40 RenderingStats::TimeDeltaList time_delta_list_b;
41 time_delta_list_b.Append(base::TimeDelta::FromMilliseconds(43));
42 time_delta_list_b.Append(base::TimeDelta::FromMilliseconds(938));
43 time_delta_list_b.Append(base::TimeDelta::FromMilliseconds(2));
44
45 time_delta_list_a.Add(time_delta_list_b);
46 EXPECT_EQ("{\"list_value\":[810.0,32.0,43.0,938.0,2.0]}",
47 ToString(time_delta_list_a));
48 }
49
50 } // namespace
51 } // namespace cc
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